Sharapova's boyfriend has confirmed that her grunt is actually a horny Siberian Moose mating call!

Maria Sharapova, Queen of the grunting Queens, has made her comeback, turned up the volume once more and reached the Wimbledon final.

The other three semi-finalists also drove the crowds bananas with their grunting too and they all just happened to come from Eastern Europe apart from a German who copies them.

This is no coincidence because it has been confirmed by Sharapova's boyfriend that she grunts just the same while having a climax or two in bed.

He told the press the secret behind Maria's over exuberant grunting expertise, here it is:

"The Eastern European tennis queens are taught the same grunt as horny Siberian moose looking for mates in the Siberian Tundra because their trainers say it gives them more power between the legs and the louder they grunt the harder they beat the crap out of the balls, ouch!"

He is just recovering from a heavy breathing/training session with Maria and has also confirmed she is in top form, he's got blue balls to prove it!

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